Quick Information

• Brand Name:shuangyi
• Place of Origin:China
• Model Number :China YB/T4001-2007
• Size :1m*6m

Description

I type steel grating used I type flat bar(flat on both sides of thick thin middle) and twist bar (5*5,6*6,8*8 also called twisted steel, square steel, twisted steel) cross arrangement, and welded. with square lattice in the middle of the I type gratings mainly used to do ditch cover, Steel structure platform plate, steel ladder’s stair treads etc.

Steel Grating Size: 1m×6m standard type (special size and American standard size are also customizable)
Material: Low carbon steel (Q235)=A36
Surface Treatment: Hot dip galvanizing, paint or no coating
Surface Shape: Plain, Serrated and I type
Steel Grating Standard: China YB/T4001-2007
America ANSI/NAAMM (MBG531-88)
Britain BS4592-1987
Australia AS1657-1992
Steel Standard: China GB700-88 / ASTM (A36) / BS4306 (43A)
Hot Dip Galvanizing Standard: China GB/T13912-92 / ASTM (A123) / BS729 
Technological Process 
(1) Material
(2) Pressure Welding
(3) Cutting 
(4) Welding of Ends Bar 
(5) Hot Dipped Galvani-zation 
(6) Final Shipment

Price

• Delivery Port :tianjin

Packaging & Delivery

• Packing :iron pallet
• Delivery Lead Time :15days
• Supply Ability :1500m2 per day

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